| 2011 Results | |||
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Vincent Millot | W | 6-2, 6-4, 6-2 |
| 2 | Pere Riba | W | 6-2, 6-4, 6-2 |
| 3 | Marcos Baghdatis | W | 6-7(5-7), 6-2, 6-1, 4-3, retired |
| 4 | Andy Murray | L | 3-6, 1-6, 1-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Jesse Huta Galung | W | 6-4, 6-4 |
| 2 | Marin Cilic | L | 2-6, 4-6 |
| Open 13 | |||
| Rd | Opponent | W/L | Score |
| 2 | Andreas Seppi | W | 7-5, 6-3 |
| QF | Dmitry Tursunov | L | 4-6, 6-2, 1-6 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Julien Benneteau | W | 1-6, 6-1, 6-4 |
| 3 | Richard Gasquet | L | 1-6, 3-6 |
| Sony Ericsson Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Philipp Petzschner | L | 3-6, 4-6 |
| Monte-Carlo Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 2 | Robin Haase | W | 3-6, 6-1, 6-2 |
| 3 | Nicolas Almagro | W | 6-1, 6-4 |
| QF | Roger Federer | W | 6-4, 6-4 |
| SF | David Ferrer | L | 3-6, 2-6 |
| Barcelona Open Banco Sabadell | |||
| Rd | Opponent | W/L | Score |
| 2 | Marcel Granollers | W | 6-1, 6-3 |
| 3 | Albert Montanes | W | 6-7(2-7), 6-3, 6-2 |
| QF | David Ferrer | L | 3-6, 3-6 |
| Mutua Madrilena Madrid Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Daniel Gimeno-Traver | L | 6-7(10)(8-8), 3-6 |
| Internazionali BNL d'Italia | |||
| Rd | Opponent | W/L | Score |
| 2 | Florian Mayer | L | 4-6, retired |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Andreas Beck | W | 6-3, 6-4, 6-2 |
| 2 | Lukas Rosol | L | 7-6(7-4), 4-6, 6-4, 6-7(3-7), 4-6 |
| Wimbledon | |||
| Rd | Opponent | W/L | Score |
| 1 | Alejandro Falla | W | 3-6, 7-6(7-5), 6-2, 6-2 |
| 2 | Dmitry Tursunov | W | 6-3, 2-6, 7-6(7-5), 7-6(7-1) |
| 3 | Xavier Malisse | L | 6-7(5-7), 3-6, 0-6 |
| Mercedes Cup | |||
| Rd | Opponent | W/L | Score |
| 1 | Santiago Giraldo | L | 4-6, 5-7 |
| International German Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Daniel Gimeno-Traver | W | 6-3, 5-7, 6-1 |
| 3 | Fabio Fognini | W | 6-2, 6-3 |
| QF | Fernando Verdasco | L | 3-6, 6-2, 4-6 |
| Western & Southern Financial Group Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Gilles Simon | L | 7-6(7-3), 3-6, 5-7 |
| Winston-Salem Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Igor Andreev | L | 5-7, 3-6 |
| US Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Eric Prodon | W | 6-2, 7-6(7-4), 6-2 |
| 2 | Igor Kunitsyn | L | 6-3, 3-6, 6-1, 2-6, 6-7(5-7) |
| Malaysian Open | |||
| Rd | Opponent | W/L | Score |
| 2 | Rik De Voest | W | 6-0, 6-4 |
| QF | Marcos Baghdatis | L | 3-6, 6-7(3-7) |
| China Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Tomas Berdych | L | 5-7, 5-7 |
| Shanghai Rolex Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | Ivan Ljubicic | W | 6-4, 6-2 |
| 2 | Santiago Giraldo | L | 6-4, 4-6, 6-7(5-7) |
| Bank Austria Tennis Trophy | |||
| Rd | Opponent | W/L | Score |
| 2 | Guillermo Garcia-Lopez | W | 7-5, 6-1 |
| QF | Kevin Anderson | L | 3-6, 3-6 |